Production equipment for producing casting clay sand

The utility model discloses production equipment for producing casting clay sand, which solves the problems of high loading labor intensity, low working efficiency, insufficient stirring, poor film attaching structure and the like in the prior art, and is characterized in that a sand mixer is a horizontal three-shaft sand mixer, a machine shell is of an inverted gourd-shaped cylindrical structure and is fixedly arranged on a stand column through a bracket, and the stand column is fixedly arranged on the machine shell; a feeding port is formed in the top of the machine shell, three stirring shafts are axially arranged in the machine shell and connected with independent motors through couplings respectively, blades are arranged on tool magazines of the stirring shafts, and a sand outlet and a sealing cover are arranged at the bottom of the machine shell. The feeding device is composed of a platform stand column, a feeding platform, an auxiliary material warehouse, a sand warehouse, a water tank, a sand mixer fe